Grip element



FIG. 1 is a front-right perspective view of an ornamental design for a grip element according to the present invention;

FIG. 2 is a front plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof.

All portions shown in broken lines are environmental and illustrative only and form no part of the claimed design. 

The ornamental design for a grip element, as shown and described. 